Whiteboards/all.edn failed to import: Cannot read properties of null (reading 'toLowerCase')

What Happened -

**Oops. These files failed to import to your graph:
whiteboards/all.edn
Cannot read properties of null (reading ‘toLowerCase’)

Don’t forget to re-index your graph when all the conflicts are resolved.**

Reproduce the Bug -

When trying to reopen my .edn whiteboard file, I get this error.

Desktop or Mobile Platform Information

Windows 11 Pro

Additional Context

I found a similar problem here: https://discuss.logseq.com/t/whiteboard-disappeared-unable-to-recover-it/26663

I also found a similar issue here: #11577

I followed the solution exactly as described in the resolved thread — there are no nil values left in my file at all.

:stroke nil - no results
:refs [nil] - In one place I change it to :refs []
:scaleLevel nil - no results
:fill nil - no results
:type nil - no results
:label nil - no results
id nil - there isn’t that either, but there is - :bindingId nil
:parentId nil} - I don’t have this anywhere “parentId nil”

Also, if I search the file for the word nil, it appears 145 times:
:bindingId nil
:start nil
:end nil

if I replace all of them with:

:bindingId nil → :bindingId “”
:start nil → :bindingId “”
:end nil → :bindingId “”

this doesn’t solve the problem

  • I replaced every single one according to the instructions, and there are no remaining nil entries anywhere.”**

But this didn’t help — the file still won’t open.
It shows the same error again -

Then I tinkered with the AI ​​a little more and changed the values ​​in the source file as follows:
:bindingId nil → :bindingId {}
:start nil → :start {}
:end nil → :end {}

But this didn’t help — the file still won’t open.
It shows the same error again -

Then I created a new project in a new folder and made new whiteboards there, including one with the same name as the previous one. I edited them a bit so that the whiteboards folder would appear, then I closed the program, replaced the newly created file with my old file (with the same name) — this also didn’t help.
The same error appears again.

Oops. These files failed to import to your graph:
whiteboards/all.edn
Cannot read properties of null (reading ‘toLowerCase’)

Don’t forget to re-index your graph when all the conflicts are resolved.

I’m looking for help!

It looks like the development team has decided not to fix anything